G. KotheBooksOrganic Cation Radicals, Bi- and Polyradicals / Organische Kation-Radikale, Bi- und PolyradikaleOrganic Cation Radicals and Polyradicals / Organische Kation-Radikale und PolyradikaleLearning and Instructional Technologies for the 21st CenturyAuthor data: Open Library